Package picocom

Minimal serial communications program

https://github.com/npat-efault/picocom

As its name suggests, [picocom] is a minimal dumb-terminal emulation
program. It is, in principle, very much like minicom, only it's "pico"
instead of "mini"! It was designed to serve as a simple, manual, modem
configuration, testing, and debugging tool. It has also served (quite
well) as a low-tech "terminal-window" to allow operator intervention
in PPP connection scripts (something like the ms-windows "open
terminal window before / after dialing" feature). It could also prove
useful in many other similar tasks. It is ideal for embedded systems
since its memory footprint is minimal (less than 20K, when
stripped).

General Commands
Command Description
picocom minimal dumb-terminal emulation program